#include "widget.h"
#include "ui_widget.h"

#include <QDebug>
Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);
}

Widget::~Widget()
{
    delete ui;
}


void Widget::on_pushButton_clicked()
{
    // 1. 先获取两个输入框之间的时间是啥
    QDateTime timeOld = ui->dateTimeEdit->dateTime();
    QDateTime timeNew = ui->dateTimeEdit_2->dateTime();
    qDebug() << timeOld << timeNew;
    // 2. 计算日期的差值
    int days = timeOld.daysTo(timeNew);
    qDebug() << days;
    int seconds = timeOld.secsTo(timeNew);

    int hours = (seconds/ 3600) % 24;
    qDebug() << hours;

}
